HowBadIsMyBatch/docs/data/histograms/Global/021621A.json

{"batchcode": "021621A", "histograms": [{"batchcodes": ["017F21A", "021621A", "032B21A"], "histogram": {"Unevaluable event": 1}}, {"batchcodes": ["021621A"], "histogram": {"Herpes zoster": 1}}]}